Chemistry, 11.10.2020 14:01 Thomas7785
6. After students complete a scientific investigation, why is it important for the class to discuss
the results obtained by each lab group?
A. Discussion of an investigation allows students to change data so that it matches the initial
hypothesis.
B. Discussion of an investigation allows students to better understand methods and conclusions.
C. Discussion of an investigation allows students to select the best data and discard the rest.
D. Discussion of an investigation allows students to find errors and change results.
Answers: 3
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 2
Chemistry, 22.06.2019 13:00
The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false
Answers: 2
Chemistry, 23.06.2019 05:00
Match the term to its description match term definition chemical energy a) internal energy caused by vibrations of atoms and molecules electrical energy b) electromagnetic energy that travels in waves radiant energy c) the movement of an electrical charge thermal energy d) potential energy stored in the bonds between atoms
Answers: 1
6. After students complete a scientific investigation, why is it important for the class to discuss...
Mathematics, 27.09.2020 20:01
Mathematics, 27.09.2020 20:01
Mathematics, 27.09.2020 20:01
Business, 27.09.2020 20:01
Geography, 27.09.2020 20:01
Geography, 27.09.2020 20:01
Mathematics, 27.09.2020 20:01
English, 27.09.2020 20:01
Biology, 27.09.2020 20:01
Arts, 27.09.2020 20:01